{"id":583,"date":"2026-06-30T13:54:02","date_gmt":"2026-06-30T11:54:02","guid":{"rendered":"http:\/\/eduhm.fr\/?page_id=583"},"modified":"2026-07-02T18:18:46","modified_gmt":"2026-07-02T16:18:46","slug":"6e-numeration-chinoise","status":"publish","type":"page","link":"http:\/\/eduhm.fr\/?page_id=583","title":{"rendered":"6e num\u00e9ration chinoise"},"content":{"rendered":"\n<p>R\u00e9alis\u00e9e aupr\u00e8s de classes de 6e , cette s\u00e9ance est un travail sur la num\u00e9ration \u00e0 partir d&#8217;un syst\u00e8me chinois ancien.<\/p>\n\n\n\n<p>Cette s\u00e9ance propose de revenir sur le r\u00f4le de la position dans le syst\u00e8me de num\u00e9ration d\u00e9cimal. On s&#8217;int\u00e9resse uniquement aux premiers rangs (unit\u00e9s, dizaines, centaines, et milliers).<\/p>\n\n\n\n<p>Fiche \u00e9l\u00e8ve : <a href=\"http:\/\/eduhm.fr\/wp-content\/uploads\/2026\/06\/6e-Activite-numeration-chinoise-v.0.4-eleves.pdf\" data-type=\"URL\" data-id=\"http:\/\/eduhm.fr\/wp-content\/uploads\/2026\/06\/6e-Activite-numeration-chinoise-v.0.4-eleves.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">6_num_chinoise<\/a><\/p>\n\n\n\n<p>Fiche \u00e9l\u00e8ve (correction) : <a href=\"http:\/\/eduhm.fr\/wp-content\/uploads\/2026\/06\/6e-Activite-numeration-chinoise-v.0.4-avec-corrections.pdf\" data-type=\"URL\" data-id=\"http:\/\/eduhm.fr\/wp-content\/uploads\/2026\/06\/6e-Activite-numeration-chinoise-v.0.4-avec-corrections.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">6_num_chinoise_correction<\/a><\/p>\n\n\n\n<p><em>Niveau sixi\u00e8me \/ Ann\u00e9e 2024<\/em><\/p>\n\n\n\n<p>Une analyse d\u00e9taill\u00e9e de cette s\u00e9ance est propos\u00e9e dans les deux articles : <\/p>\n\n\n\n<p>De Vittori, T., Louaked, G., &amp; Visentin, M.-P. (2024). Assessing the added value of a history-based activity for students with low mathematics skills.&nbsp;<em>European Journal of Science and Mathematics Education<\/em>. 12(1), 112-127. https:\/\/doi.org\/10.30935\/scimath\/13868<\/p>\n\n\n\n<p>De Vittori, T<strong>.&nbsp;<\/strong>(2022). Relevance of a history-based activity for mathematics learnings.&nbsp;<em>Discover Education<\/em>, 1(1). https:\/\/doi.org\/10.1007\/s44217-022-00010-1<\/p>\n\n\n\n<p><strong>Extrait 1 : Introduction historique et d\u00e9couverte de l&#8217;\u00e9criture<\/strong><\/p>\n\n\n\n<p>La lecture de l&#8217;introduction historique peut \u00eatre l&#8217;occasion de revenir sur la g\u00e9ographie (o\u00f9 se situe la Chine ?) et sur des savants parfois d\u00e9j\u00e0 rencontr\u00e9s (Pascal). Apr\u00e8s cette introduction, les \u00e9l\u00e8ves tentent d&#8217;expliciter le fonctionnement du syst\u00e8me avec l&#8217;aide de l&#8217;enseignante. <\/p>\n\n\n<div class=\"passster-form\" id=\"ps-25\">  \n  <form class=\"password-form\" method=\"post\" autocomplete=\"off\" action-xhr=\"http:\/\/eduhm.fr\/?page_id=583\" target=\"_top\">\n    <h4>Protected Area<\/h4>\n    <p>This content is password-protected. Please verify with a password to unlock the content.<\/p>\n    <fieldset>\n      <span class=\"ps-loader\"><img src=\"http:\/\/eduhm.fr\/wp-content\/plugins\/content-protector\/assets\/public\/ps-loader.svg\"\/><\/span>\n      <input placeholder=\"Enter your password..\" type=\"password\" tabindex=\"1\" name=\"passster_password\" id=\"passster_password\" class=\"passster-password\" autocomplete=\"off\" data-protection-type=\"password\" data-list=\"[PASSSTER_LIST]\" data-area=\"[PASSSTER_AREA]\" data-protection=\"[PASSSTER_PROTECTION]\">\n      \n      <button name=\"submit\" type=\"submit\" class=\"passster-submit\" data-psid=\"ps-25\"  data-submit=\"...Checking Password\">Saisissez le mot de passe pour acc\u00e9der \u00e0 la vid\u00e9o<\/button>\n       <div class=\"passster-error\"><\/div>\n    <\/fieldset>\n  <\/form>\n<\/div>\n\n\n<p><strong>Extrait 2 : Premiers exemples<\/strong><\/p>\n\n\n\n<p>L&#8217;appropriation d&#8217;un nouveau syst\u00e8me d&#8217;\u00e9criture des nombres reste un exercice d\u00e9licat pour les \u00e9l\u00e8ves. Dans cette s\u00e9ance, le choix a \u00e9t\u00e9 fait de ne poser aucun pi\u00e8ge et d&#8217;exposer clairement les r\u00e8gles d&#8217;\u00e9criture des nombres dans le syst\u00e8me ancien propos\u00e9, y compris dans le cas d&#8217;absence de chiffre \u00e0 certains rangs. <\/p>\n\n\n<div class=\"passster-form\" id=\"ps-985\">  \n  <form class=\"password-form\" method=\"post\" autocomplete=\"off\" action-xhr=\"http:\/\/eduhm.fr\/?page_id=583\" target=\"_top\">\n    <h4>Protected Area<\/h4>\n    <p>This content is password-protected. Please verify with a password to unlock the content.<\/p>\n    <fieldset>\n      <span class=\"ps-loader\"><img src=\"http:\/\/eduhm.fr\/wp-content\/plugins\/content-protector\/assets\/public\/ps-loader.svg\"\/><\/span>\n      <input placeholder=\"Enter your password..\" type=\"password\" tabindex=\"1\" name=\"passster_password\" id=\"passster_password\" class=\"passster-password\" autocomplete=\"off\" data-protection-type=\"password\" data-list=\"[PASSSTER_LIST]\" data-area=\"[PASSSTER_AREA]\" data-protection=\"[PASSSTER_PROTECTION]\">\n      \n      <button name=\"submit\" type=\"submit\" class=\"passster-submit\" data-psid=\"ps-985\"  data-submit=\"...Checking Password\">Saisissez le mot de passe pour acc\u00e9der \u00e0 la vid\u00e9o<\/button>\n       <div class=\"passster-error\"><\/div>\n    <\/fieldset>\n  <\/form>\n<\/div>\n\n\n<p><strong>Extrait 3 : Traduction d&#8217;abord du syst\u00e8me usuel vers le syst\u00e8me ancien<\/strong><\/p>\n\n\n\n<p>M\u00eame sur ces premiers exemples, les erreurs sont nombreuses. Les \u00e9l\u00e8ves confondent les symboles des diff\u00e9rents rangs, en inventent qui n&#8217;existent pas, et parfois semblent mettre plus de symboles qu&#8217;il n&#8217;en faut. Ce temps de recherche individuelle ainsi que la mise en commun donnent l&#8217;occasion \u00e0  l&#8217;enseignante de bien revoir avec ses \u00e9l\u00e8ves la place des unit\u00e9s, respectivement des dizaines, etc. <\/p>\n\n\n<div class=\"passster-form\" id=\"ps-891\">  \n  <form class=\"password-form\" method=\"post\" autocomplete=\"off\" action-xhr=\"http:\/\/eduhm.fr\/?page_id=583\" target=\"_top\">\n    <h4>Protected Area<\/h4>\n    <p>This content is password-protected. Please verify with a password to unlock the content.<\/p>\n    <fieldset>\n      <span class=\"ps-loader\"><img src=\"http:\/\/eduhm.fr\/wp-content\/plugins\/content-protector\/assets\/public\/ps-loader.svg\"\/><\/span>\n      <input placeholder=\"Enter your password..\" type=\"password\" tabindex=\"1\" name=\"passster_password\" id=\"passster_password\" class=\"passster-password\" autocomplete=\"off\" data-protection-type=\"password\" data-list=\"[PASSSTER_LIST]\" data-area=\"[PASSSTER_AREA]\" data-protection=\"[PASSSTER_PROTECTION]\">\n      \n      <button name=\"submit\" type=\"submit\" class=\"passster-submit\" data-psid=\"ps-891\"  data-submit=\"...Checking Password\">Saisissez le mot de passe pour acc\u00e9der \u00e0 la vid\u00e9o<\/button>\n       <div class=\"passster-error\"><\/div>\n    <\/fieldset>\n  <\/form>\n<\/div>\n\n\n<p><strong>Extrait 4 : Traduction dans l&#8217;autre sens et r\u00f4le du z\u00e9ro<\/strong><\/p>\n\n\n\n<p>Lorsqu&#8217;on traduit du chinois vers le syst\u00e8me usuel, les sp\u00e9cificit\u00e9s li\u00e9es \u00e0 l&#8217;absence du z\u00e9ro sont encore plus saillantes. Les \u00e9l\u00e8ves parviennent toutefois \u00e0 bien comprendre et \u00e0 expliquer comment retrouver l&#8217;\u00e9criture compl\u00e8te dans notre syst\u00e8me de num\u00e9ration.<\/p>\n\n\n<div class=\"passster-form\" id=\"ps-253\">  \n  <form class=\"password-form\" method=\"post\" autocomplete=\"off\" action-xhr=\"http:\/\/eduhm.fr\/?page_id=583\" target=\"_top\">\n    <h4>Protected Area<\/h4>\n    <p>This content is password-protected. Please verify with a password to unlock the content.<\/p>\n    <fieldset>\n      <span class=\"ps-loader\"><img src=\"http:\/\/eduhm.fr\/wp-content\/plugins\/content-protector\/assets\/public\/ps-loader.svg\"\/><\/span>\n      <input placeholder=\"Enter your password..\" type=\"password\" tabindex=\"1\" name=\"passster_password\" id=\"passster_password\" class=\"passster-password\" autocomplete=\"off\" data-protection-type=\"password\" data-list=\"[PASSSTER_LIST]\" data-area=\"[PASSSTER_AREA]\" data-protection=\"[PASSSTER_PROTECTION]\">\n      \n      <button name=\"submit\" type=\"submit\" class=\"passster-submit\" data-psid=\"ps-253\"  data-submit=\"...Checking Password\">Saisissez le mot de passe pour acc\u00e9der \u00e0 la vid\u00e9o<\/button>\n       <div class=\"passster-error\"><\/div>\n    <\/fieldset>\n  <\/form>\n<\/div>\n\n\n<p><strong>Extrait 5 : D\u00e9chiffrage d&#8217;un manuscrit ancien authentique<\/strong><\/p>\n\n\n\n<p>La lecture d&#8217;un document ancien est \u00e9videmment bien plus difficile que celle d&#8217;une \u00e9criture reconstruite pour une impression moderne. Certains \u00e9l\u00e8ves arrivent toutefois \u00e0 identifier correctement les caract\u00e8res. Il faut g\u00e9n\u00e9ralement l&#8217;aide de l&#8217;enseignant pour ensuite reconnaitre cette suite de nombres.<\/p>\n\n\n<div class=\"passster-form\" id=\"ps-701\">  \n  <form class=\"password-form\" method=\"post\" autocomplete=\"off\" action-xhr=\"http:\/\/eduhm.fr\/?page_id=583\" target=\"_top\">\n    <h4>Protected Area<\/h4>\n    <p>This content is password-protected. Please verify with a password to unlock the content.<\/p>\n    <fieldset>\n      <span class=\"ps-loader\"><img src=\"http:\/\/eduhm.fr\/wp-content\/plugins\/content-protector\/assets\/public\/ps-loader.svg\"\/><\/span>\n      <input placeholder=\"Enter your password..\" type=\"password\" tabindex=\"1\" name=\"passster_password\" id=\"passster_password\" class=\"passster-password\" autocomplete=\"off\" data-protection-type=\"password\" data-list=\"[PASSSTER_LIST]\" data-area=\"[PASSSTER_AREA]\" data-protection=\"[PASSSTER_PROTECTION]\">\n      \n      <button name=\"submit\" type=\"submit\" class=\"passster-submit\" data-psid=\"ps-701\"  data-submit=\"...Checking Password\">Saisissez le mot de passe pour acc\u00e9der \u00e0 la vid\u00e9o<\/button>\n       <div class=\"passster-error\"><\/div>\n    <\/fieldset>\n  <\/form>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>R\u00e9alis\u00e9e aupr\u00e8s de classes de 6e , cette s\u00e9ance est un travail sur la num\u00e9ration \u00e0 partir d&#8217;un syst\u00e8me chinois ancien. Cette s\u00e9ance propose de revenir sur le r\u00f4le de la position dans le syst\u00e8me de num\u00e9ration d\u00e9cimal. On s&#8217;int\u00e9resse uniquement aux premiers rangs (unit\u00e9s, dizaines, centaines, et milliers). Fiche \u00e9l\u00e8ve : 6_num_chinoise Fiche \u00e9l\u00e8ve &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/eduhm.fr\/?page_id=583\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;6e num\u00e9ration chinoise&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/eduhm.fr\/index.php?rest_route=\/wp\/v2\/pages\/583"}],"collection":[{"href":"http:\/\/eduhm.fr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/eduhm.fr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/eduhm.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/eduhm.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=583"}],"version-history":[{"count":15,"href":"http:\/\/eduhm.fr\/index.php?rest_route=\/wp\/v2\/pages\/583\/revisions"}],"predecessor-version":[{"id":641,"href":"http:\/\/eduhm.fr\/index.php?rest_route=\/wp\/v2\/pages\/583\/revisions\/641"}],"wp:attachment":[{"href":"http:\/\/eduhm.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}